1 files changed, 13 insertions, 6 deletions

diff --git a/sys/powerpc/include/cpufunc.h b/sys/powerpc/include/cpufunc.h
index 1fabff730862..7ea27b03b1e3 100644
--- a/sys/powerpc/include/cpufunc.h
+++ b/sys/powerpc/include/cpufunc.h
@@ -51,16 +51,16 @@ breakpoint(void)
 /* CPU register mangling inlines */
 
 static __inline void
-mtmsr(unsigned int value)
+mtmsr(register_t value)
 {
 
 	__asm __volatile ("mtmsr %0" :: "r"(value));
 }
 
-static __inline unsigned int
+static __inline register_t
 mfmsr(void)
 {
-	unsigned int	value;
+	register_t	value;
 
 	__asm __volatile ("mfmsr %0" : "=r"(value));
 
@@ -68,22 +68,29 @@ mfmsr(void)
 }
 
 static __inline void
-mtdec(unsigned int value)
+mtdec(register_t value)
 {
 
 	__asm __volatile ("mtdec %0" :: "r"(value));
 }
 
-static __inline unsigned int
+static __inline register_t
 mfdec(void)
 {
-	unsigned int	value;
+	register_t	value;
 
 	__asm __volatile ("mfdec %0" : "=r"(value));
 
 	return (value);
 }
 
+static __inline void
+isync(void)
+{
+
+	__asm __volatile ("isync");
+}
+
 static __inline register_t
 intr_disable(void)
 {